% VL_TWISTER Random number generator
%    VL_TWISTER() is essentially equivalent to MATALB native RAND()
%    when using the Twister random number generator. VL_TWISTER(),
%    VL_TWISTER(M,N,P,...)  and VL_TWISTER([M N P ...]) are equivalent
%    to RAND(), RAND(M,N,P,...)  and RAND([M N P ...]) respectively.
%
%    The state of the random generator can be seeded by
%    VL_TWISTER('STATE', X), where X is a DOUBLE scalar (this is
%    equivalent to RAND('TWISTER', X)). The state can be read by
%    VL_TWISTER('STATE') (equivalent to RAND('TWISTER')) and set by
%    VL_TWISTER('STATE', STATE) (equivalent to RAND('TWISTER',
%    STATE)). Here STATE is a vector of 625 elements of class
%    UINT32. Finally VL_TWISTER('STATE',KEY) seeds the generator by a
%    vector of DOUBLE of length not greather than 624.
%
%    VL_TWISTER() is slightly faster than RAND(). Moreover it can be
%    used to control the state of the random number gnerator used by
%    all VLFEAT functions.
%
%    See also:: VL_HELP().

% AUTORIGHTS
% Copyright (C) 2007-10 Andrea Vedaldi and Brian Fulkerson
%
% This file is part of VLFeat, available under the terms of the
% GNU GPLv2, or (at your option) any later version.
